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We present in this paper GRENAD, a Multi-Agent System based framework for the simulation and piloting of power-grids and particularly smart grids. Exploiting a component-based approach, it allows a flexible design of complex smart grid applications by providing a generic canvas where extensible, modular and reusable components, defined on the basis of their functionalities, can be easily combined...
The years ahead will see the creation of a global ecosystem of industrial production processes and products linked in networks. Within this ecosystem, industrial products will be developed, produced/manufactured, monitored and maintained using available data and information. The characteristic of this new ecosystem will be that people, production processes, organisations and cyber-physical systems,...
Some problems related to software process and project management improvement programs are detected during their implementation. Companies from the software projects segment have difficulty dealing with software Project management and quality models (CMMI, MPS-BR and PM-BOK) since the ways to implement the key areas of the process and the good practices inherent to Project management are interpreted...
The paper considers the market of software products. Regularly this markets are suffering from dealing with a problem of countefeit or pirate products that are sold. Taking this into account the paper is solving the problem of price equilibrium on this market. The software company set the price and the quality of the software product while the countefeit or pirate company suggest the consumers the...
While digital puppeteering is largely used just to augment full body motion capture in digital production, its technology and traditional concepts could inform a more naturalized multi-modal human computer interaction than is currently used with the new perceptual systems such as Kinect. Emerging immersive social media networks with their fully live virtual or augmented environments and largely inexperienced...
An Agent-based Computational Economics Model based on Classical Economics, the ACE-CE model for short, is established through a combined approach of the theoretical method and computational method. This model has successfully conducted several applications in China, which has proven the feasibility of mixed methods for large-scale computation in economics. It also verifies the theoretical rationality...
This paper presents a wireless Andon system based on Zigbee. The system realizes wireless transmission of Andon information in special construction lines and has some functions including production monitoring, wireless calling and statistics report. Radio frequency technology of ZigBee is adopted by the system to realize wireless communication. Users can accurately convey demand information from Andon...
Differentiation opportunities for providers of traditional products and services are declining due to increasing global competition. As a result, companies are transforming into solution providers offering integrated bundles of products and services, so called Product Service Systems (PSS). The development of PSS requires intense collaboration of different disciplines (e.g. mechanical, software or...
Implementation of the sustainable policy guidelines at a company level is not an easy task. The decisions about resource allocation, changes in process organization or new investments should be considered taking into account their economic, environmental and social effects. Remanufacturing processes contributes to the fulfilment of the circular economy paradigm. The existing body of literature highlights...
Today's increasing use of Virtual Commissioning during the development process of automated manufacturing plants paired with the still increasing request towards better control program quality leads to the need of improved virtual plants with more effortless set ups. The common techniques of simulating the plant within the Virtual Commissioning do no longer fulfil these needs, new approaches have...
In recent years automation systems have been required to provide characteristics of flexibility and efficiency in order to cope with the fast changes of the market and consumer demands. To deal with these requirements, the industry has started to implement reconfiguration techniques in order to allow the automation system to reschedule the production, recover from faulty situations and to update the...
The high energy physics (HEP) community relies upon a global network of computing and data centers to analyze data produced by multiple experiments at the Large Hadron Collider (LHC). However, this global network does not satisfy all research needs. Ambitious researchers often wish to harness computing resources that are not integrated into the global network, including private clusters, commercial...
Developers performing maintenance activities must balance their efforts to learn the code vs. their efforts to actually change it. This balancing act is consistent with the “production bias” that, according to Carroll's minimalist learning theory, generally affects software users during everyday tasks. This suggests that developers' focus on efficiency should have marked effects on how they forage...
Testing aims at detecting (regression) bugs in production code. However, testing code is just as likely to contain bugs as the code it tests. Buggy test cases can silently miss bugs in the production code or loudly ring false alarms when the production code is correct. We present the first empirical study of bugs in test code to characterize their prevalence and root cause categories. We mine the...
Modern engineering design and simulation software (CAD, CAM, CAE) allow for extensive use of virtual prototypes along the product and production development reducing the cost and time of physical prototyping. These software technologies in turn has also important role in testing and verification against the various regulations. This paper reviews the recent progress of virtual verification (ViVer)...
This paper presents a design of ontology aimed at the optimization of production ramp-up of higly complex and customized products, developed within the European project ARUM. The ARUM solution consists of a large number of software components including schedulers, planners, legacy data transformation services and end-user client interfaces, which are integrated via the Enterprice Service Bus. The...
Modern societies critically depend on cyberphysical systems that control most production processes and utility distribution networks. Unfortunately, many of these systems are vulnerable to attacks, particularly advanced ones. While researchers are investigating sophisticated techniques in order to counter these risks, there is a need for solutions that are practical and readily deployable. In this...
Large cluster systems are composed of complex, interacting hardware and software components. Components, or the interactions between components, may fail due to many different reasons, leading to the eventual failure of executing jobs. This paper investigates an open question about failure diagnosis: What are the characteristics of the errors that lead to cluster system failures? To this end, this...
Aim of this article was to describe the role of 3D technologies in education. Thus, possible to understand why these technologies will help to promote the level of knowledge, and why they are needed. Whether, there are schools that teach to the same technologies in Republic of Kazakhstan. What advantages of education of 3D technologies are in?
In a unit testing environment, understanding the relationship between production classes and test classes has implications for overall maintenance and hence systems development costs. Equally, the fault-proneness of each type may have a similar influence on the level or required maintenance. In this paper, we explore two aspects of the differences between test and production classes in a commercial...
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